| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.68 | 5.758% | $154.0683 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $179.71 | 10.710% | $198.9569 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $43.42 | 8.674% | $47.1863 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $226.47 | 9.540% | $248.0752 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $101.92 | 11.278% | $113.4145 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $34.31 | 12.234% | $38.5075 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $168.32 | 10.261% | $185.5913 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $899.83 | $985.8000 | $985.81 | $985.80 | $985.90 | |